B'elanna hasn't played a trick taking game before. Let's see... 12 tricks total, 8 total bids after half the other players have gone, so she should probably err on the low side?
Wow did she kill Laurence's cat or something? Why's he pointedly not-looking at her like that?
No wait, it's probably a card game thing. She's not clear on the optimal facial expression strategy but probably that's what he's doing. No need to jump to conclusions.
Anyway back to her hand. Her cards are... Lower than average? She doesn't really know what that translates to in terms of expected tricks though. Between her low cards and the high other bids though...
"1."